![O-Ring Case Back Gasket, package of 4, ID 17.00 mm, OD 18.20 mm, thickness 0.60 mm](http://perrinwatchparts.com/cdn/shop/files/67-5125-17580_393e979e-c1db-4154-ad4a-9daa8cf3a1fd_300x300.jpg?v=1710962481)
O-Ring Case Back Gasket, package of 4, ID 17.00 mm, OD 18.20 mm, thickness 0.60 mm
by Perrin
$3.90
SKU 67-5125-1760
O-Ring Case Back Gasket package of 4, ID 17.00mm, OD 18.20 mm, thickness 0.60 mm